<template>
  <div class="app-container">
    <!-- 查询条件开始 -->
    <el-card style="margin-bottom:3px">
      <el-form ref="queryForm" :model="queryParams" :inline="true" label-width="68px">
        <el-form-item label="检查项目" prop="checkItemIds">
          <el-checkbox v-model="checkAll" :indeterminate="isIndeterminate" @change="handleCheckAllChange">全选
          </el-checkbox>
          <div style="margin: 15px 0;"/>
          <el-checkbox-group v-model="queryParams.checkItemIds" @change="handleCheckedItemChange">
            <el-checkbox
                v-for="d in checkItemOptions"
                :key="d.checkItemId"
                :label="d.checkItemId"
                :value="d.checkItemId"
            >{{ d.checkItemName }}
            </el-checkbox>
          </el-checkbox-group>
        </el-form-item>
        <el-form-item label="挂号单号" prop="regId">
          <el-input
              v-model="queryParams.regId"
              placeholder="请输入挂号单号"
              clearable
              size="small"
              style="width:380px"
          />
        </el-form-item>
        <el-form-item label="患者姓名" prop="patientName">
          <el-input
              v-model="queryParams.patientName"
              placeholder="请输入患者姓名"
              clearable
              size="small"
              style="width:380px"
          />
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button type="primary" icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
    </el-card>
    <!-- 查询条件结束 -->
    <!-- 数据表格开始 -->
    <el-card style="margin-bottom:3px">
      <el-table
          ref="refTable"
          v-loading="loading"
          border
          :data="checkResultList"
      >
        <el-table-column type="expand">
          <template slot-scope="props">
            <el-form label-position="left" inline class="demo-table-expand">
              <el-form-item label="价格">
                <span>{{ props.row.price }}</span>
              </el-form-item>
              <el-form-item label="创建时间">
                <span>{{ props.row.createTime }}</span>
              </el-form-item>
            </el-form>
          </template>
        </el-table-column>
        <el-table-column label="检查单位" align="center" prop="itemId" width="250"/>
        <el-table-column label="挂号单号" align="center" width="300" prop="regId"/>
        <el-table-column label="项目名称" align="center" prop="checkItemName"/>
        <el-table-column label="患者姓名" align="center" prop="patientName"/>
        <el-table-column label="检查状态" align="center" prop="resultStatus" :formatter="resultStatusFormatter"/>
        <el-table-column label="操作" align="center">
          <template slot-scope="scope">
            <el-button type="text" icon="el-icon-edit" size="mini" @click="handleImportResult(scope.row)">
              录入结果
            </el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页控件开始 -->
      <el-pagination
          v-show="total>0"
          :current-page="queryParams.pageNum"
          :page-sizes="[5, 10, 20, 30]"
          :page-size="queryParams.pageSize"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total"
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
      />
      <!-- 分页控件结束 -->
    </el-card>
    <!-- 数据表格结束 -->
    <!-- 录入检查结果弹层开始 -->
    <el-dialog
        :title="title"
        :visible.sync="open"
        width="1000px"
        center
        append-to-body
        @close="HandleCloseDialog"
    >
      <el-form ref="form" :model="form" label-width="80px">
        <el-form-item label="检查结果" prop="resultMsg">
          <el-input
              v-model="form.resultMsg"
              type="textarea"
              :rows="4"
              placeholder="请输入检查结果"
          />
        </el-form-item>
        <!-- 文件上传开始 -->
        <el-form-item label="结果上传">
          <el-upload
              action
              ref="upload1"
              :auto-upload="false"
              :headers="headers"
              :on-remove="handleRemove"
              :file-list="fileList"
              accept="image/*"
              name="mf"
              :on-success="handleUploadSuccess"
              :on-error="handleUploadError"
              list-type="picture"
              :on-change="handleFileChange"
          >
            <el-button size="small" type="primary">点击上传</el-button>
            <div slot="tip" class="el-upload__tip">只能上传jpg/png/webp文件，且不超过500kb</div>
          </el-upload>
        </el-form-item>
        <!-- 文件上传结束 -->
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button type="primary" @click="handleSubmit">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </span>
    </el-dialog>
    <!-- 录入检查结果弹层开始 -->

  </div>
</template>
<script>
export default {
  data() {
    return {
      // 遮罩
      loading: false,
      // 总条数
      total: 0,
      // 检查项目数据
      checkItemOptions: [],
      // 查询参数
      queryParams: {
        regId: undefined,
        patientName: undefined,
        checkItemIds: [],
        pageNum: 1,
        pageSize: 10
      },
      // 是否全选
      checkAll: true,
      // 是否为半选状态
      isIndeterminate: false,
      // 检查结果的状态字典
      resultStatusOptions: [],
      // 检查结果的数据
      checkResultList: [],
      // 是否打开录入结果的弹出层
      open: false,
      // 弹出层的标题
      title: '',
      // 要提交到后台的数据
      form: {
        itemId: undefined,
        resultMsg: undefined,
        resultImg: []
      },
      // 声明上传路径
      uploadPath: undefined,
      // 控件里面的文件列表
      fileList: [],
      // 头
      headers: undefined,
      // 文件列表的json对象
      fileListJsonObj: [],
      //上传文件的最大大小
      maxSize: 2
    }
  },
  created() {
    // 加载所有可用的检查项目
    this.$http.get('/check/CheckItemList').then(res => {
      this.checkItemOptions = res.data.data
      this.queryParams.checkItemIds = this.checkItemOptions.map(item => item.checkItemId)
      this.queryAllCheckingResultForPage()
    })
    // 加载状态的字典数据
    this.$http.get("/system/dict/data/type/his_check_result_status").then(resp => {
      this.resultStatusOptions = resp.data.data
    })
    // 文件上传的路径
    this.uploadPath = this.$http.defaults.baseURL+'/check/resultEntry/doUploadImage'
    // 设置请求头加入token 避免求认证的问题
    this.headers = {'token': sessionStorage.getItem("token"), 'Content-Type': 'multipart/form-data'}
  },
  methods: {
    // 全选
    handleCheckAllChange(val) {
      this.queryParams.checkItemIds = val ? this.checkItemOptions.map(item => item.checkItemId) : []
      this.isIndeterminate = false
    },
    // 选择某一个项目
    handleCheckedItemChange(value) {
      const checkedCount = value.length
      this.checkAll = checkedCount === this.checkItemOptions.length
      this.isIndeterminate = checkedCount > 0 && checkedCount < this.checkItemOptions.length
      this.queryAllCheckResultForPage()
    },
    // 翻译处方详情状态
    resultStatusFormatter(row) {
      let StatusResult = "未知";
      this.resultStatusOptions.forEach(item => {
        if (row.resultStatus === item.dictValue) {
          StatusResult = item.dictLabel;
        }
      });
      return StatusResult;
    },
    // 根据条件查询检查中的检查项目
    queryAllCheckingResultForPage() {
      this.loading = true
      console.log(this.queryParams)
      this.$http.post(`/check/resultEntry/listByPage/`,this.queryParams).then(res => {

        if (res.data.code === 200){
          this.checkResultList = res.data.data.records
          this.loading = false
          this.total = res.data.data.total
        }
      }).catch(() => {
        this.$message.error('查询失败')
        this.loading = false
      })
    },
    // 分页pageSize变化时触发
    handleSizeChange(val) {
      this.queryParams.pageSize = val
      // 重新查询
      this.queryAllCheckingResultForPage()
    },
    // 点击上一页  下一页，跳转到哪一页面时触发
    handleCurrentChange(val) {
      this.queryParams.pageNum = val
      // 重新查询
      this.queryAllCheckingResultForPage()
    },
    // 查询
    handleQuery() {
      this.queryParams.pageNum = 1
      this.queryAllCheckingResultForPage()
    },
    // 重置
    resetQuery() {
      this.$refs.queryForm.resetFields();  // 重置表单字段
      this.queryParams = {                 // 重置查询参数
        regId: undefined,
        patientName: undefined,
        checkItemIds: this.checkItemOptions.map(item => item.checkItemId),
        pageNum: 1,
        pageSize: 10
      };
      this.queryAllCheckingResultForPage(); // 重新发起查询
    },
    // 录入结果
    handleImportResult(row) {
      // 打开录入结果的弹出层
      this.open = true
      this.title = '录入【' + row.patientName + '】的检查结果'
      this.form.itemId = row.cocId
    },
    // 完成检查
    handleSubmit() {
      const tx = this;
      tx.$confirm('是否确定完成检查，数据提交之后不能再修改?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        tx.form.resultImg = tx.fileListJsonObj.map(file => ({
          url: file.url,
          name: file.name
        }));
        console.log(tx.form);
        tx.$http.put('/check/resultEntry/complete', tx.form).then(res => {
          if (res.data.code === 200) {
            tx.$message.success('录入结果成功');
            tx.queryAllCheckingResultForPage();  // 重新查询
            tx.cancel2();  // 关闭弹出层
          }
        }).catch(() => {
          tx.$message.error('录入结果失败');
          tx.loading = false;
        });
      }).catch(() => {
        tx.$message.info('录入已取消');
        tx.loading = false;
      });
    },

    // 关闭
    cancel() {
      this.open = false
      this.form = {
        itemId: undefined,
        resultMsg: undefined,
        resultImg: undefined
      }

      for (let i = this.fileList.length - 1; i >= 0; i--) {
        //移除后后台同步删除图片
        console.log(this.fileListJsonObj[i]); // 查看整个对象
        console.log(this.fileListJsonObj[i].url); // 查看url是否正确

        if(this.fileListJsonObj[i] && this.fileListJsonObj[i].url) {
          this.$http.delete(`/check/resultEntry/deleteImage`, {
            params: {
              url: this.fileListJsonObj[i].url
            }
          })
        } else {
          this.$message.error("url不存在或无效", this.fileListJsonObj[i])
        }

        this.fileListJsonObj.splice(i, 1)
      }
      this.$refs.upload1.clearFiles();
    },
    // 关闭但不用删除已上传的图片

    cancel2() {
      this.open = false;
      this.form = {
        itemId: undefined,
        resultMsg: undefined,
        resultImg: [] // 确保这里是空数组而不是 undefined
      };
      this.fileListJsonObj = []; // 清空文件列表 JSON 对象
      this.fileList = []; // 清空上传组件中的文件列表
      this.$refs.upload1.clearFiles(); // 确保上传组件中的文件列表也被清空
    },

    //录入检查弹窗关闭事件
    HandleCloseDialog() {
      this.cancel()
    },
    // 文件上传的相关方法
    // 移除回调
    handleRemove(file, fileList) {
      for (let i = 0; i < this.fileList.length; i++) {
        if (this.fileList[i].uid === file.uid) {
          //移除后后台同步删除图片
          console.log(this.fileListJsonObj[i]); // 查看整个对象
          console.log(this.fileListJsonObj[i].url); // 查看url是否正确

          if(this.fileListJsonObj[i] && this.fileListJsonObj[i].url) {
            this.$http.delete(`/check/resultEntry/deleteImage`, {
              params: {
                url: this.fileListJsonObj[i].url
              }
            })
          } else {
            this.$message.error("url不存在或无效", this.fileListJsonObj[i])
          }

          this.fileList.splice(i, 1)
          this.fileListJsonObj.splice(i, 1)
        }
      }
      this.fileListJsonObj = this.fileListJsonObj.filter(i1 => file.name !== i1.name)
    },
    // 上传成功之后的回调
    handleUploadSuccess(response, file, fileList) {
      if (response.code === 200) {
        this.$message.success('上传成功')
        this.fileListJsonObj.push(response.data)
      } else {
        this.$message.error('上传失败')
      }
    },
    // 上传失败之后的回调
    handleUploadError() {
      this.$message.error('上传失败')
    },
    // 当开启多选时 filelist有值
    handleFileChange(file, filelist) {
      this.httpImportFile(file.raw);
    },
    httpImportFile(file) {
      this.fileList.push(file)
      //检查文件类型
      let fileName = file.name
      let pos = fileName.lastIndexOf('.')
      let lastName = fileName.substring(pos, fileName.length)
      if (
          lastName.toLowerCase() !== '.jpg' &&
          lastName.toLowerCase() !== '.png' &&
          lastName.toLowerCase() !== '.webp'
      ) {
        this.$message.error('文件必须为.jpg .png .webp类型')
        this.fileList.splice(this.fileList.length - 1, 1)
        return false;
      }
      //检查文件大小
      if (file.size / 1024 / 1024 > this.maxSize) {
        this.$message.error({
          message: `上传文件大小不能超过${this.maxSize}M!`,
        });
        this.fileList.splice(this.fileList.length - 1, 1)
        return false;
      }
      let formDatas = new FormData();
      formDatas.append("file", file);
      this.$http.post(this.uploadPath, formDatas, { headers: this.headers }).then(res => {
        if (res.data.code === 200) {
          this.$message.success("导入成功")
          this.fileListJsonObj.push({
            name: file.name,
            url: res.data.data
          })
        } else {
          this.fileList.splice(this.fileList.length - 1, 1)
          this.$message.error('上传失败')
        }
      }).catch(err => {
        this.$message.error('上传失败')
        this.fileList.splice(this.fileList.length - 1, 1)
      })
    }
  }
}
</script>

<style scoped>
.demo-table-expand {
  font-size: 0;
}

.demo-table-expand label {
  width: 90px;
  color: #99a9bf;
}

.demo-table-expand .el-form-item {
  margin-right: 0;
  margin-bottom: 0;
  width: 50%;
}
</style>
